Recommendations for new (Pokémon GO) mappers by community members

The post below is a modified version of a message written by Spanholz, with input from other OSM community members, aimed at new mappers coming from Pokémon GO. Modified with permission.

Pokémon GO and Ingress changed their base maps to OpenStreetMap in 2017. A lot of you may have discovered a loss in information on the game map. No building shapes, no parks or footways. But you can add them and help to create a free world map.

What is OpenStreetMap?
OpenStreetMap (OSM) is a map that anyone can edit. There are some similarities to Wikipedia, but there are differences too (if you are a Wikipedia contributor please read this). Everything you see in the world could be on one map. Open data, usable by everyone. Niantic uses OSM data for Pokémon GO, Wheelmap users enrich OpenStreetMap to help people with disabilities and Kurviger can show routes for motorcyclists that are more curvy and outside of residential areas. There are many more examples how the data you contribute is used.

How is it different from other online maps?
OpenStreetMap data is open. You are allowed to commercially print maps based on OSM data, with the appropriate attribution on them. You can take the map data and create your own routing engine. You can create your own map style and use it to visualise OSM data. We believe that geographical information should be available in one big database free for everyone.

Isn’t mapping complicated?
No. The world of OpenStreetMap consists of elements such as points (nodes), lines (ways), areas and relations. They get their values through so called tags (like name=Africa). For example a playground could be outlined as an area and tagged as:name=Happy facesleisure=playgroundopening_hours=10:00-20:00
We can use nodes for small features like wastebaskets or bicycle repair stations. Ways for roads, paths, small waterways. Areas for forests, buildings and ponds.
See popular features that are mapped (for more, search the wiki).

How can I edit?
We have two main editors for mapping with computers, iD, a browser editor, and JOSM, an advanced standalone editor. To add things with your smartphone you can use mobile apps which also display the map you help to enrich. See some of the editors.

Look at other parts of the world, where something is already mapped. Look in bigger cities or in Europe, where things are mapped to the greatest detail (yes, there are people who add the colour of waste bins!)

This website by Pascal Neis shows you other mappers near you, if you want to connect.Upcoming OSM Events. Maybe there’s a social meet up near you. It’s always good to talk to people face to face.

Have fun creating the best map ever!

Pokémon GO is a hugely popular mobile game which uses OpenStreetMap data to influence “spawn points” within the game. It always takes new folks some time to get to know OpenStreetMap, and we hope Pokémon Go players will stick around to contribute some more.

OpenStreetMap is a world-wide collaborative project aiming at providing free map data, under an open license, to anyone who wants it. Volunteers all over the planet contribute their local knowledge and their time to build the best map ever. You can contribute by improving the map, uploading GPS traces, increasing awareness about the project, editing or translating the wiki, becoming a member of the volunteer Working Groups, donating or joining the OSM Foundation. You don’t have to be a member of the Foundation in order to edit OpenStreetMap.